Hloov asphalt yog los ntxiv sab nraud admixtures sab nraud (kho cov roj hmab, cov roj hmab ua kom zoo nkauj, lossis siv cov roj ntsha siab me me los ua kom zoo nkauj los ntawm asphalt phau ntawv tuaj yeem hloov kho.

Muaj ob lub tshuab ua rau kev hloov kho asphalt. Ib qho yog hloov cov tshuaj lom neeg sib xyaw ua ke ntawm asposal, thiab lwm yam yog los ua kom cov hloov kho tusyees faib rau hauv asphalt los ua ib tus qauv spatial network.
Roj hmab thiab thermoplastic elastomer hloov asphalt
Suav nrog: ntuj roj hmab hloov asphalt, sbs siv asphalt (xws li roj hmab uas ethylene hloov asphalt, etrile roj hmab tau hloov kho roj hmab, thiab roj hmab rov qab siv roj hmab, thiab roj hmab rov qab siv roj hmab, thiab roj hmab rov qab los hloov roj hmab
Suav nrog: polyethylene hloov asphalt, ethylene-vinyl acetate hloov asphalt, polystyrene hloov asphalt, epoxy resin hloov asphalt, α-ovref random polymer kev hloov kho asphalt.
Blended Polymer hloov asphalt
Ob lossis ntau dua cov polymers tau ntxiv rau asphalt nyob rau tib lub sijhawm los hloov cov asphalt. Ob lossis ntau cov neeg polymers tau hais ntawm no tuaj yeem yog ob qho kev sib cais, lossis lawv tuaj yeem yog cov neeg polymer tuaj yeem hu ua cov khoom siv polymer interpenetrating network.